Is your significant other making you fat? Are you eating more unhealthy food since you’ve been married or dating?

Why? Researchers say that when people, particularly women, start a new relationship, they often adopt some of their partner’s less-than-healthy behaviors. In addition, they may cut back on workout time to spend more time with their new partner.

Check out these five easy steps to avoid relationship weight gain.

Stay Home More. Dining out can be hard on both your wallet and your waistline. Save cash and some calories by eating at home. Find a healthy recipe together, go to the grocery store to pick up the ingredients, then spend the night making a healthy dinner together. Once dinner is ready, light some candles, turn on some music and enjoy your romantic evening in.

Be More Active Together. Dates that involve more activity, such as dancing, bowling, walking and skating, give you the opportunity to burn some calories and get to learn more about your loved one.

Watch Your Portions. When you’re going on a lot of dates, it’s easy to get wrapped up in conversation and not notice how much you’re eating. You might even order foods you normally wouldn’t eat, such as heavy appetizers or decadent desserts. When the date of your dreams asks you out for ice cream, it’s hard to say no, right? So instead of saying no, think small. When you’re out, be sure to put your fork down between bites, order healthy foods whenever possible, and remember to listen to your hunger signals.